I have Tracker3 with most of the bells and whistles(very,very few of which I have figured out how to ring or blow.)I have a 23" widescreen and a 12" laptop screen. My problem is that when i try to multi-table,even on the 23", the HUD takes up all the screen room,kind of crowding out the tables. I'm using the default setting on both cash games and tournaments. I guess my question is this:the people who play alot of tables and use HUD,do they shrink the HUD box,or do they just have alot of moniters? I play on Stars,and I can't get two tables to take up the whole screen...so I go to four.Thats when the HUD takes up all the room.So I don't use HUD.Any suggestions??

That sounds like you have changed one of the popup groups to be "show on table".
If you haven't made any other changes to the HUD then you can reset it to the defaults using Options > Replace Current with Defaults - Tutorial: Managing HUD Profiles.
Otherwise you can change it back to 'popup use only' and re-link it to the on-table group ("Player Stats"). See the Tutorial: Managing HUD Groups.